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Dennis.
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« Reply #20 on: April 21, 2008, 12:20:01 PM » |
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Galing nyo naman effective. nagtataka lang ako ngiba pangalan ko at post hindi na dennis nakalagay pati yung sa software ko.hehe anyway ok lang yung TV Penesonic gawa china B&W maliit lang pwedi sa kotse ilagay AC/DC input may itim sa taas, sira trasistor malapit sa tuner diko matandaan ano number basta maliit lang naman board nun malapit lang sa tuner  |
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The Philippine Electronics and Technology Forum
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« Reply #20 on: April 21, 2008, 12:20:01 PM » |
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jhamir
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« Reply #21 on: April 21, 2008, 02:09:43 PM » |
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samsung service menu......
stnby mode mute 182 power on (lhat remocon)
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jhamir
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« Reply #22 on: April 21, 2008, 02:13:47 PM » |
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tcl service menu...
vol(-) sa tv set while pressing.... isunod ang display sa remocon....
sa bago blue dot series vol(-) sa tv set then NO. '0' sa remocon...
gudluck
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jhamir
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« Reply #23 on: April 21, 2008, 02:15:50 PM » |
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lg tv service menu....
menu sa tv set at menu sa remocon sabay
]
tnx gud day
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Siramiko
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« Reply #24 on: April 21, 2008, 05:00:42 PM » |
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@jhamir,dennis pogi points para sa inyo bro, ang dami nyung na-share  |
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I shall return
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jhamir
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« Reply #25 on: April 21, 2008, 08:37:25 PM » |
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sanyo tv pero tcl ang laman ...
parehas rin ng sa tcl ang service mode
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jhamir
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« Reply #26 on: April 21, 2008, 09:25:11 PM » |
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panasonic serice mode
self check :::: vol (-) tv set ,,, sleep button sa remocon....
sa board mismo short FA1 at FA2 pra makapasok sa serice menu ng tvset
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jhamir
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« Reply #27 on: April 21, 2008, 09:37:22 PM » |
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top secret... he.... he... he... pano malaki kita .....
sharp for conversion.... ung gud ang video but pangit ang sound sa tv mode ...
change 5.0 crystal to 4.5.... then open service mode... set dk,,,I...,,bg,,,, to data 0 taz ung M ay 1 tas exit na...
magiging M na lng at hindi na cia multi system... pede na gmitin d2 sa pinas
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jhamir
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« Reply #28 on: April 21, 2008, 09:51:43 PM » |
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sharp vs-100 at vs-200
short tp2001 at short tp2002 near syscontrol
sharp js100 at js200
press ch. up at vol up sabay then turn on main power switch
pasok na kau sa serice mode
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jhamir
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« Reply #29 on: May 01, 2008, 10:47:56 AM » |
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toshiba service mode..
Sit in front the TV, you will need to be able to access keys on the remote and the TV at the same time. Turn the TV "ON"
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Turn the volume all the way down to 0.
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Press and hold the TV's front panel volume down button, and then press and hold the remote's "9" button for about a second.
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The service mode will appear. \
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Press "MUTE" on the remote.
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Press "MUTE" on the remote again, but this time continue to press "MUTE".
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While still pressing down on "MUTE", press the "MENU" button on the TV front. Release the "MUTE" button. You should now have an S (for service mode) displayed in the upper right corner.
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Pressing MENU again should bring up the first service option Pressing the Channel Up/Down keys brings up the different service options. Pressing the Volume Up/Down keys changes the associated HEX value.
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One you have entered the service mode, you can bring up the various test screens by pressing the "TV/VIDEO" button. For example, to minimize screen non-linearities, press the channel down key until PARA appears on the screen, with the associated default value (this is the parabolic adjustment option).
Then, bring up the cross-hatch pattern by repeated pressing of the TV/VIDEO button. You can then use the volume Up/Down buttons to change the PARA settings, this should cause the grid to bow in (concave) and out (convex). Adjust until the grid is the most linear.
The numbers 1,2,3,4,5,6 jump to different items. 9 displays SELF CHECK
The number 7 displays a grid. There's a blinking cursor in the upper left corner. The numbers 2,4,6,8 move the cursor. 3 cycles the colors (RGB), 5 stops the cursor from blinking, then when you push 2,4,6,8, you are adjusting the convergence at that point for the selected color. Pushing 7 again gives you a "warped" grid for a few moments. Pushing 7 again removes the grid from the screen.
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jhamir
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« Reply #30 on: May 01, 2008, 10:51:15 AM » |
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SONY FRONT PROJECTORS
service mode on Sony's Front Projectors use:
[enter], [enter], [up], [down], [enter]
Be sure 'Status' is ON, if 'Status' is OFF, you won't be able to get into service mode.
SONY PLASMA MONITORS
Turn on the power. Press [Enter], [1], [8], [2], from the remote.
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jhamir
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« Reply #31 on: May 09, 2008, 10:47:02 AM » |
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kolin tv....
trouble:....loss hor. sync...
replace hor. crystal osc... 503
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jhamir
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« Reply #32 on: May 14, 2008, 06:37:22 PM » |
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old jvc component...
naka pal... b/w taz loss vert. sync
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stnby mode ,,,press disc1 or disc 2 or disc3 for about 3sec... hanapin nyo na lng kung alin ang pal ntsc at multi system mode...
madali lng ... maalin sa talong un....
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jhamir
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« Reply #33 on: May 14, 2008, 06:42:50 PM » |
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amplifeirs especially aiwa.... gumamit ng stk48xx series
kahit mag palit ng ic hold down parin or auto shutoff
check& replace 100ohms... open un..
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jhamir
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« Reply #34 on: May 14, 2008, 06:49:54 PM » |
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sharp j chassis model
tv mode at av mode.... parehas ang palabas....
go to service mode menu
go to .op data ,,,change values to 08 at ok na yan
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jhamir
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« Reply #35 on: May 18, 2008, 01:59:56 AM » |
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TCL televisions
auto shut off
minsan ok minsan hindi...
palitan lhat ng switch sa front panel...
ok na gad yan
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lhan
Diesel Generator
Pogi/Ganda Points: 135
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Posts: 1287
agta maloko
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« Reply #36 on: August 14, 2008, 03:35:11 PM » |
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kolin kct-2170, tv ng sister ko, nag-rerespond sa remote-on momentarily pero ayaw magtuloy mabuhay, checked the SMPS power supply ok naman voltage sa primary pero very low sa secondary,de-soldered & checked ko HOT, ok naman, check ko lahat caps, resitors, diodes sa secondary ng smps ok naman, desoldered the flyback primary windings, ayun gumana na ang smps may steady stand-by power na. shorted ang ibang windings sa primary kung pagbabatayan yung schematic na nakuha ko sa net, ginalugad ko buong raon wala kamuka flyback# buti nandyan si pareng gugel, nakakita ako ng list of russian tvs using the same major components, inilista ko yung mga # ng flybacks, mga 5 yata yun. balik ako sa DEECO, merong isa tumugma. mas maganda pa ngayun yung picture ng tv, di tulad ng dati parang washed out ang color. and now I have my sister's laptop as payment, mahal yata ng flyback!! |
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jerimaya
CR2032 Battery
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Posts: 32
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« Reply #37 on: August 14, 2008, 08:15:30 PM » |
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mga sir,help naman sa sony kv 25fxr20, mahina audio. nagpalit nako ng amplifier nya,pati audio driver, mahina padin audio.mga capacitor nya naplitan kona sa paligid, ganon padin.sa range na ng 100 yong volume mahina padin, nagcommamnd naman pag hininaan o lakasan, pero ang maximum volume nya parang bumubulong lang. ask lng me ng tulong mga bro! thanks and more power..
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jhamir
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« Reply #38 on: September 03, 2008, 11:37:05 AM » |
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pati ba sa video mode mahina rin kung mahina rin check buffer transistor ng mute nakaharang un sa input ng ic..at kung sa tv mode lng mahina chheck if stage specially sa sond if stage ... tnx gud luck
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danny
Technical People
Nuclear Reactor
Pogi/Ganda Points: 277
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« Reply #39 on: September 03, 2008, 11:40:29 AM » |
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pati ba sa video mode mahina rin kung mahina rin check buffer transistor ng mute nakaharang un sa input ng ic..at kung sa tv mode lng mahina chheck if stage specially sa sond if stage ... tnx gud luck
jhamir dba common sa sony yung if coil? meron kasi kaming na eencounter na usually nakukuha sa adjustment |
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danny
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